<template>
    <div class="q1">
        <div class="a1"></div>
        <div class="a2"></div>
    </div>
</template>
<script>
    export default{
        data(){
            return {};
        },
        methods:{}
    }
</script>
<style scoped>
.q1{}
.a1{
    position: fixed;
    left: 0;
    bottom: 0;
    height: 100px;
    width: 200px;
    background: red;
}
</style>